Trojan.Agent/Gen-Downloader? False positive?

ohehunoi

Honorable
Feb 11, 2014
5
0
10,510
Hi, I've been getting a Trojan.Agent/Gen-Downloader when running a scan using SuperAntiSpyware on Windows Vista (avast anti-virus and windows update were all up to date) and the infected file was "drsupdate.17186803_RUNASUSER" in the "C:\ProgramData\NVIDIA\Updatus\Packages\000054c3" folder.

I had to format my computer and installed everything again but this time I installed Windows 7 since I'm a bit paranoid and thought maybe Vista is vulnerable. But again this file showed up in the same folder even though I had an anti-virus installed. I think it's installing by itself since it's a NVIDIA update for my video card but not sure.

I tried scanning it using SuperAntiSpyware and it was clean this time but when I uploaded the file to virus total dot com, only SuperAntiSpyware detected the same Trojan.Agent/Gen-Downloader.

Is this a false positive? I'm just too confused because I'm not sure if it's a false positive or not since it says "Signed file, verified signature" on virus total but yet now SuperAntiSpyware isn't detecting it but it was detecting it when I had Windows Vista? Help would be appreciated.
 


Okay thank you. At the moment I can't do the scan but I will in few hours.

What if it doesn't find anything then would it be a false positive? And if it did find anything then would it be legit?